Applications

High security commercial and service sites, up to 50m², with 1 hour fire rating to stop spread of fire through an opening. The Steelroll FS60 has been tested at Exova Warringtonfire under BS EN 1634-1:2008 test conditions, and assessed to BS EN 476-22:1987, to contain fire within particular parts of a building. In the event of a fire alarm, the shutter automatically descends by operation of the motor. Further failsafe devices to ensure higher levels of response to a fire outbreak or alarm. 

Curtain Slat

Single skin 76mm curved steel. Standard galvanised finish. Wall thickness 0.7mm, 0.9mm, or 1.2mm, depending on overall shutter opening width. 

Colours: Galvanised finish as standard. Plastisol and powder coating available. 

Visible Surface :: 76mm
Profile Height  :: 86.6mm
Weight per m²  :: 9.8kg / 12.5kg / 16.7kg (depending on wall thickness)
Maximum Width  :: 9000mm (without barrel support frames), 12000mm (with barrel support frames)
Maximum Surface  :: 21-50m² (dependent on motor & barrel support frame options)

Enclosure / Housing

Manufactured from 0.8mm galvanised steel sheet.
End caps are fabricated from 5mm+ steel. A barrel support frame at the centre of the housing may be required in some applications. 

Colours: Galvanised finish as standard. Plastisol and powder coating available.

ALL MOTORS, WITHOUT BARREL SUPPORT FRAME:

Guide Height (mm)    Plate Size* (mm)
            2500                       305
            4000                       355
            6000                       400 

TUBULAR MOTOR, WITH BARREL SUPPORT FRAME:

Guide Height (mm)    Plate Size* (mm)
            2695                       305
            4000                       355
            5000                       400

OUTBOARD MOTOR, WITH BARREL SUPPORT FRAME:

Guide Height (mm)    Plate Size* (mm)
            5000                       400
            6000                       450

*These sizes apply to shutters without barrel support frames and will vary where barrel support is required. Plate sizes shown as a guide only and may increase dependent on shutter width.

Guide Channels / Bottom Slat

Galvanised steel sections with strengthened T-shape bottom bar. Guide channel depth will vary dependent on application from 50mm to 100mm.

Colours: Galvanised finish as standard. Plastisol and powder coating available. 

Note: the guide channels are bolted to fixing angles or steel box sections dependent on the application. See drawings on this sheet.

Operation

Tubular Motor = Single phase tubular motor operated via key switch.

Inline Motor = Single phase inline chain driven motor (three phase option available) with push button control, chain override, fusible link and solenoid release as standard. 

All shutters can be connected to a fire alarm via an interface panel so they automatically descend in the event of an alarm signal.